52728985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20011}}^1$

素因数の和:20064

約数の個数: 16

約数和(自身を含む): 69161472

約数和(自身を除く): 16432487

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 20011, 100055, 340187, 620341, 1700935, 3101705, 10545797, 52728985]

約数ペア:

[(1, 52728985), (5, 10545797), (17, 3101705), (31, 1700935), (85, 620341), (155, 340187), (527, 100055), (2635, 20011)]